Errorusing barrier Objectivefunction is undefined at initial point. Fmincon cannot continue. Errorin fmincon (line 797) [X,FVAL,EXITFLAG,OUTPUT,LAMBDA,GRAD,HESSIAN] = barrier(funfcn,X,A,B,Aeq,Beq,l,u,confcn,options.HessFcn,... Errorin max_sol_ln (line 13) ...
I've been implementing a MLE of a garch process to obtain the real values of the parameters in the model. All works fine, but whenever I had the leverage effect variable theta in my code, it gets me Error using barrier - Objective function is undefined at...
自定义函数有问题。把MY_costfunction()贴出来看一下。
求助!matlab中..[x,y]=fmincon('fun3',x0,[],[],[],[],zeros(14,1),[],'fun4',options)错误使用 barrier (line
df=subs(df,x1);gen=x1-fx/df;wucha=abs(x-x1);x1=gen;end end 66.13 维度不一致 X Y的长度不一致 向量长度必须相同 矩阵维度必须一致，错误使用## 要串联的数组的维度不一致 用于矩阵乘法的维度不正确。请检查并确保第一个矩阵中的列数与第二个矩阵中的行数匹配。要执行按元素相乘，请使用'.*'。
错误使用 barrierObjective function is undefined at initial point. Fmincon cannotcontinue.出错fmincon (line 798) [X,FVAL,EXITFLAG,OUTPUT,LAMBDA,GRAD,HESSIAN] = barrier(funfcn,X,A,B,Aeq,Beq,l,u,confcn,options.HessFcn, ...出错model1 (line 70) [uopt,fval,exitflag]=fmincon(@(deta_u)cost(...
matlab中fmincon运行错误 提示错误使用barrier(line22)[x,y]=fmincon('fun3',x0,[],[],[],[],zeros(14,1),[],'fun4',options) 错误使用 barrier (line 22) Objective function is undefined at initial point. Fmincon cannot continue. 出错 fmincon (line 799) [X,FVAL,EXITFLAG,OUTPUT,LAMBDA,GRAD...
matlab中fmincon运行错误 提示错误使用barrier(line22)[x,y]=fmincon('fun3',x0,[],[],[],[],zeros(14,1),[],'fun4',options) 错误使用 barrier (line 22) Objective function is undefined at initial point. Fmincon cannot continue. 出错 fmincon (line 799) [X,FVAL,EXITFLAG,OUTPUT,LAMBDA,GRAD...
matlab中fmincon运行错误 提示错误使用barrier(line22)[x,y]=fmincon('fun3',x0,[],[],[],[],zeros(14,1),[],'fun4',options) 错误使用 barrier (line 22) Objective function is undefined at initial point. Fmincon cannot continue. 出错 fmincon (line 799) [X,FVAL,EXITFLAG,OUTPUT,LAMBDA,GRAD...
matlab中fmincon运行错误 提示错误使用barrier(line22)[x,y]=fmincon('fun3',x0,[],[],[],[],zeros(14,1),[],'fun4',options) 错误使用 barrier (line 22) Objective function is undefined at initial point. Fmincon cannot continue. 出错 fmincon (line 799) [X,FVAL,EXITFLAG,OUTPUT,LAMBDA,GRAD...